Chinese Optics Letters, Volume. 21, Issue 10, 103401(2023)
High-resolution Mo Kα X-ray monochromatic backlight imaging using a toroidal crystal
Fig. 1. Structure of the optical path in toroidal-crystal optics.
Fig. 2. Distribution of the X-ray energy spectrum from a Mo target.
Fig. 3. (a) Simulation results for the toroidal-crystal imaging of a 600 line-pairs/inch grid as obtained using XRT software. (b) Intensity changes across the 600 line-pairs/inch grid, showing the “80%–20%” resolution-evaluation criterion.
Fig. 4. (a) Imaging of a 600 line-pairs/inch Au grid using the prepared toroidal crystal. (b) Intensity changes across the Au grid, showing the “80%–20%” resolution-evaluation criterion.
Fig. 5. Spatial resolution in the horizontal direction.
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Haoxuan Si, Lianqiang Shan, Huiyao Du, Li Jiang, Shengzhen Yi, Weimin Zhou, Zhanshan Wang. High-resolution Mo Kα X-ray monochromatic backlight imaging using a toroidal crystal[J]. Chinese Optics Letters, 2023, 21(10): 103401
Category: X-ray Optics
Received: Jan. 19, 2023
Accepted: May. 4, 2023
Published Online: Sep. 11, 2023
The Author Email: Shengzhen Yi (023123@tongji.edu.cn), Zhanshan Wang (wangzs@tongji.edu.cn)